695 lines
19 KiB
C
695 lines
19 KiB
C
#ifndef __SOUND_WAVEFRONT_H__
|
|
#define __SOUND_WAVEFRONT_H__
|
|
|
|
/*
|
|
* Driver for Turtle Beach Wavefront cards (Maui,Tropez,Tropez+)
|
|
*
|
|
* Copyright (c) by Paul Barton-Davis <pbd@op.net>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#if (!defined(__GNUC__) && !defined(__GNUG__))
|
|
|
|
You will not be able to compile this file correctly without gcc, because
|
|
it is necessary to pack the "wavefront_alias" structure to a size
|
|
of 22 bytes, corresponding to 16-bit alignment (as would have been
|
|
the case on the original platform, MS-DOS). If this is not done,
|
|
then WavePatch-format files cannot be read/written correctly.
|
|
The method used to do this here ("__attribute__((packed)") is
|
|
completely compiler dependent.
|
|
|
|
All other wavefront_* types end up aligned to 32 bit values and
|
|
still have the same (correct) size.
|
|
|
|
#else
|
|
|
|
/* However, note that as of G++ 2.7.3.2, g++ was unable to
|
|
correctly parse *type* __attribute__ tags. It will do the
|
|
right thing if we use the "packed" attribute on each struct
|
|
member, which has the same semantics anyway.
|
|
*/
|
|
|
|
#endif /* __GNUC__ */
|
|
|
|
/***************************** WARNING ********************************
|
|
PLEASE DO NOT MODIFY THIS FILE IN ANY WAY THAT AFFECTS ITS ABILITY TO
|
|
BE USED WITH EITHER C *OR* C++.
|
|
**********************************************************************/
|
|
|
|
#ifndef NUM_MIDIKEYS
|
|
#define NUM_MIDIKEYS 128
|
|
#endif /* NUM_MIDIKEYS */
|
|
|
|
#ifndef NUM_MIDICHANNELS
|
|
#define NUM_MIDICHANNELS 16
|
|
#endif /* NUM_MIDICHANNELS */
|
|
|
|
/* These are very useful/important. the original wavefront interface
|
|
was developed on a 16 bit system, where sizeof(int) = 2
|
|
bytes. Defining things like this makes the code much more portable, and
|
|
easier to understand without having to toggle back and forth
|
|
between a 16-bit view of the world and a 32-bit one.
|
|
*/
|
|
|
|
#ifndef __KERNEL__
|
|
/* keep them for compatibility */
|
|
typedef short s16;
|
|
typedef unsigned short u16;
|
|
typedef int s32;
|
|
typedef unsigned int u32;
|
|
typedef char s8;
|
|
typedef unsigned char u8;
|
|
typedef s16 INT16;
|
|
typedef u16 UINT16;
|
|
typedef s32 INT32;
|
|
typedef u32 UINT32;
|
|
typedef s8 CHAR8;
|
|
typedef u8 UCHAR8;
|
|
#endif
|
|
|
|
/* Pseudo-commands not part of the WaveFront command set.
|
|
These are used for various driver controls and direct
|
|
hardware control.
|
|
*/
|
|
|
|
#define WFC_DEBUG_DRIVER 0
|
|
#define WFC_FX_IOCTL 1
|
|
#define WFC_PATCH_STATUS 2
|
|
#define WFC_PROGRAM_STATUS 3
|
|
#define WFC_SAMPLE_STATUS 4
|
|
#define WFC_DISABLE_INTERRUPTS 5
|
|
#define WFC_ENABLE_INTERRUPTS 6
|
|
#define WFC_INTERRUPT_STATUS 7
|
|
#define WFC_ROMSAMPLES_RDONLY 8
|
|
#define WFC_IDENTIFY_SLOT_TYPE 9
|
|
|
|
/* Wavefront synth commands
|
|
*/
|
|
|
|
#define WFC_DOWNLOAD_SAMPLE 0x80
|
|
#define WFC_DOWNLOAD_BLOCK 0x81
|
|
#define WFC_DOWNLOAD_MULTISAMPLE 0x82
|
|
#define WFC_DOWNLOAD_SAMPLE_ALIAS 0x83
|
|
#define WFC_DELETE_SAMPLE 0x84
|
|
#define WFC_REPORT_FREE_MEMORY 0x85
|
|
#define WFC_DOWNLOAD_PATCH 0x86
|
|
#define WFC_DOWNLOAD_PROGRAM 0x87
|
|
#define WFC_SET_SYNTHVOL 0x89
|
|
#define WFC_SET_NVOICES 0x8B
|
|
#define WFC_DOWNLOAD_DRUM 0x90
|
|
#define WFC_GET_SYNTHVOL 0x92
|
|
#define WFC_GET_NVOICES 0x94
|
|
#define WFC_DISABLE_CHANNEL 0x9A
|
|
#define WFC_ENABLE_CHANNEL 0x9B
|
|
#define WFC_MISYNTH_OFF 0x9D
|
|
#define WFC_MISYNTH_ON 0x9E
|
|
#define WFC_FIRMWARE_VERSION 0x9F
|
|
#define WFC_GET_NSAMPLES 0xA0
|
|
#define WFC_DISABLE_DRUM_PROGRAM 0xA2
|
|
#define WFC_UPLOAD_PATCH 0xA3
|
|
#define WFC_UPLOAD_PROGRAM 0xA4
|
|
#define WFC_SET_TUNING 0xA6
|
|
#define WFC_GET_TUNING 0xA7
|
|
#define WFC_VMIDI_ON 0xA8
|
|
#define WFC_VMIDI_OFF 0xA9
|
|
#define WFC_MIDI_STATUS 0xAA
|
|
#define WFC_GET_CHANNEL_STATUS 0xAB
|
|
#define WFC_DOWNLOAD_SAMPLE_HEADER 0xAC
|
|
#define WFC_UPLOAD_SAMPLE_HEADER 0xAD
|
|
#define WFC_UPLOAD_MULTISAMPLE 0xAE
|
|
#define WFC_UPLOAD_SAMPLE_ALIAS 0xAF
|
|
#define WFC_IDENTIFY_SAMPLE_TYPE 0xB0
|
|
#define WFC_DOWNLOAD_EDRUM_PROGRAM 0xB1
|
|
#define WFC_UPLOAD_EDRUM_PROGRAM 0xB2
|
|
#define WFC_SET_EDRUM_CHANNEL 0xB3
|
|
#define WFC_INSTOUT_LEVELS 0xB4
|
|
#define WFC_PEAKOUT_LEVELS 0xB5
|
|
#define WFC_REPORT_CHANNEL_PROGRAMS 0xB6
|
|
#define WFC_HARDWARE_VERSION 0xCF
|
|
#define WFC_UPLOAD_SAMPLE_PARAMS 0xD7
|
|
#define WFC_DOWNLOAD_OS 0xF1
|
|
#define WFC_NOOP 0xFF
|
|
|
|
#define WF_MAX_SAMPLE 512
|
|
#define WF_MAX_PATCH 256
|
|
#define WF_MAX_PROGRAM 128
|
|
|
|
#define WF_SECTION_MAX 44 /* longest OS section length */
|
|
|
|
/* # of bytes we send to the board when sending it various kinds of
|
|
substantive data, such as samples, patches and programs.
|
|
*/
|
|
|
|
#define WF_PROGRAM_BYTES 32
|
|
#define WF_PATCH_BYTES 132
|
|
#define WF_SAMPLE_BYTES 27
|
|
#define WF_SAMPLE_HDR_BYTES 25
|
|
#define WF_ALIAS_BYTES 25
|
|
#define WF_DRUM_BYTES 9
|
|
#define WF_MSAMPLE_BYTES 259 /* (MIDI_KEYS * 2) + 3 */
|
|
|
|
#define WF_ACK 0x80
|
|
#define WF_DMA_ACK 0x81
|
|
|
|
/* OR-values for MIDI status bits */
|
|
|
|
#define WF_MIDI_VIRTUAL_ENABLED 0x1
|
|
#define WF_MIDI_VIRTUAL_IS_EXTERNAL 0x2
|
|
#define WF_MIDI_IN_TO_SYNTH_DISABLED 0x4
|
|
|
|
/* slot indexes for struct address_info: makes code a little more mnemonic */
|
|
|
|
#define WF_SYNTH_SLOT 0
|
|
#define WF_INTERNAL_MIDI_SLOT 1
|
|
#define WF_EXTERNAL_MIDI_SLOT 2
|
|
|
|
/* Magic MIDI bytes used to switch I/O streams on the ICS2115 MPU401
|
|
emulation. Note these NEVER show up in output from the device and
|
|
should NEVER be used in input unless Virtual MIDI mode has been
|
|
disabled. If they do show up as input, the results are unpredictable.
|
|
*/
|
|
|
|
#define WF_EXTERNAL_SWITCH 0xFD
|
|
#define WF_INTERNAL_SWITCH 0xF9
|
|
|
|
/* Debugging flags */
|
|
|
|
#define WF_DEBUG_CMD 0x1
|
|
#define WF_DEBUG_DATA 0x2
|
|
#define WF_DEBUG_LOAD_PATCH 0x4
|
|
#define WF_DEBUG_IO 0x8
|
|
|
|
/* WavePatch file format stuff */
|
|
|
|
#define WF_WAVEPATCH_VERSION 120; /* Current version number (1.2) */
|
|
#define WF_MAX_COMMENT 64 /* Comment length */
|
|
#define WF_NUM_LAYERS 4
|
|
#define WF_NAME_LENGTH 32
|
|
#define WF_SOURCE_LENGTH 260
|
|
|
|
#define BankFileID "Bank"
|
|
#define DrumkitFileID "DrumKit"
|
|
#define ProgramFileID "Program"
|
|
|
|
struct wf_envelope
|
|
{
|
|
u8 attack_time:7;
|
|
u8 Unused1:1;
|
|
|
|
u8 decay1_time:7;
|
|
u8 Unused2:1;
|
|
|
|
u8 decay2_time:7;
|
|
u8 Unused3:1;
|
|
|
|
u8 sustain_time:7;
|
|
u8 Unused4:1;
|
|
|
|
u8 release_time:7;
|
|
u8 Unused5:1;
|
|
|
|
u8 release2_time:7;
|
|
u8 Unused6:1;
|
|
|
|
s8 attack_level;
|
|
s8 decay1_level;
|
|
s8 decay2_level;
|
|
s8 sustain_level;
|
|
s8 release_level;
|
|
|
|
u8 attack_velocity:7;
|
|
u8 Unused7:1;
|
|
|
|
u8 volume_velocity:7;
|
|
u8 Unused8:1;
|
|
|
|
u8 keyboard_scaling:7;
|
|
u8 Unused9:1;
|
|
};
|
|
typedef struct wf_envelope wavefront_envelope;
|
|
|
|
struct wf_lfo
|
|
{
|
|
u8 sample_number;
|
|
|
|
u8 frequency:7;
|
|
u8 Unused1:1;
|
|
|
|
u8 am_src:4;
|
|
u8 fm_src:4;
|
|
|
|
s8 fm_amount;
|
|
s8 am_amount;
|
|
s8 start_level;
|
|
s8 end_level;
|
|
|
|
u8 ramp_delay:7;
|
|
u8 wave_restart:1; /* for LFO2 only */
|
|
|
|
u8 ramp_time:7;
|
|
u8 Unused2:1;
|
|
};
|
|
typedef struct wf_lfo wavefront_lfo;
|
|
|
|
struct wf_patch
|
|
{
|
|
s16 frequency_bias; /* ** THIS IS IN MOTOROLA FORMAT!! ** */
|
|
|
|
u8 amplitude_bias:7;
|
|
u8 Unused1:1;
|
|
|
|
u8 portamento:7;
|
|
u8 Unused2:1;
|
|
|
|
u8 sample_number;
|
|
|
|
u8 pitch_bend:4;
|
|
u8 sample_msb:1;
|
|
u8 Unused3:3;
|
|
|
|
u8 mono:1;
|
|
u8 retrigger:1;
|
|
u8 nohold:1;
|
|
u8 restart:1;
|
|
u8 filterconfig:2; /* SDK says "not used" */
|
|
u8 reuse:1;
|
|
u8 reset_lfo:1;
|
|
|
|
u8 fm_src2:4;
|
|
u8 fm_src1:4;
|
|
|
|
s8 fm_amount1;
|
|
s8 fm_amount2;
|
|
|
|
u8 am_src:4;
|
|
u8 Unused4:4;
|
|
|
|
s8 am_amount;
|
|
|
|
u8 fc1_mode:4;
|
|
u8 fc2_mode:4;
|
|
|
|
s8 fc1_mod_amount;
|
|
s8 fc1_keyboard_scaling;
|
|
s8 fc1_bias;
|
|
s8 fc2_mod_amount;
|
|
s8 fc2_keyboard_scaling;
|
|
s8 fc2_bias;
|
|
|
|
u8 randomizer:7;
|
|
u8 Unused5:1;
|
|
|
|
struct wf_envelope envelope1;
|
|
struct wf_envelope envelope2;
|
|
struct wf_lfo lfo1;
|
|
struct wf_lfo lfo2;
|
|
};
|
|
typedef struct wf_patch wavefront_patch;
|
|
|
|
struct wf_layer
|
|
{
|
|
u8 patch_number;
|
|
|
|
u8 mix_level:7;
|
|
u8 mute:1;
|
|
|
|
u8 split_point:7;
|
|
u8 play_below:1;
|
|
|
|
u8 pan_mod_src:2;
|
|
u8 pan_or_mod:1;
|
|
u8 pan:4;
|
|
u8 split_type:1;
|
|
};
|
|
typedef struct wf_layer wavefront_layer;
|
|
|
|
struct wf_program
|
|
{
|
|
struct wf_layer layer[WF_NUM_LAYERS];
|
|
};
|
|
typedef struct wf_program wavefront_program;
|
|
|
|
struct wf_sample_offset
|
|
{
|
|
s32 Fraction:4;
|
|
s32 Integer:20;
|
|
s32 Unused:8;
|
|
};
|
|
typedef struct wf_sample_offset wavefront_sample_offset;
|
|
|
|
/* Sample slot types */
|
|
|
|
#define WF_ST_SAMPLE 0
|
|
#define WF_ST_MULTISAMPLE 1
|
|
#define WF_ST_ALIAS 2
|
|
#define WF_ST_EMPTY 3
|
|
|
|
/* pseudo's */
|
|
|
|
#define WF_ST_DRUM 4
|
|
#define WF_ST_PROGRAM 5
|
|
#define WF_ST_PATCH 6
|
|
#define WF_ST_SAMPLEHDR 7
|
|
|
|
#define WF_ST_MASK 0xf
|
|
|
|
/* Flags for slot status. These occupy the upper bits of the same byte
|
|
as a sample type.
|
|
*/
|
|
|
|
#define WF_SLOT_USED 0x80 /* XXX don't rely on this being accurate */
|
|
#define WF_SLOT_FILLED 0x40
|
|
#define WF_SLOT_ROM 0x20
|
|
|
|
#define WF_SLOT_MASK 0xf0
|
|
|
|
/* channel constants */
|
|
|
|
#define WF_CH_MONO 0
|
|
#define WF_CH_LEFT 1
|
|
#define WF_CH_RIGHT 2
|
|
|
|
/* Sample formats */
|
|
|
|
#define LINEAR_16BIT 0
|
|
#define WHITE_NOISE 1
|
|
#define LINEAR_8BIT 2
|
|
#define MULAW_8BIT 3
|
|
|
|
#define WF_SAMPLE_IS_8BIT(smpl) ((smpl)->SampleResolution&2)
|
|
|
|
|
|
/*
|
|
|
|
Because most/all of the sample data we pass in via pointers has
|
|
never been copied (just mmap-ed into user space straight from the
|
|
disk), it would be nice to allow handling of multi-channel sample
|
|
data without forcing user-level extraction of the relevant bytes.
|
|
|
|
So, we need a way of specifying which channel to use (the WaveFront
|
|
only handles mono samples in a given slot), and the only way to do
|
|
this without using some struct other than wavefront_sample as the
|
|
interface is the awful hack of using the unused bits in a
|
|
wavefront_sample:
|
|
|
|
Val Meaning
|
|
--- -------
|
|
0 no channel selection (use channel 1, sample is MONO)
|
|
1 use first channel, and skip one
|
|
2 use second channel, and skip one
|
|
3 use third channel, and skip two
|
|
4 use fourth channel, skip three
|
|
5 use fifth channel, skip four
|
|
6 use six channel, skip five
|
|
|
|
|
|
This can handle up to 4 channels, and anyone downloading >4 channels
|
|
of sample data just to select one of them needs to find some tools
|
|
like sox ...
|
|
|
|
NOTE: values 0, 1 and 2 correspond to WF_CH_* above. This is
|
|
important.
|
|
|
|
*/
|
|
|
|
#define WF_SET_CHANNEL(samp,chn) \
|
|
(samp)->Unused1 = chn & 0x1; \
|
|
(samp)->Unused2 = chn & 0x2; \
|
|
(samp)->Unused3 = chn & 0x4
|
|
|
|
#define WF_GET_CHANNEL(samp) \
|
|
(((samp)->Unused3 << 2)|((samp)->Unused2<<1)|(samp)->Unused1)
|
|
|
|
typedef struct wf_sample {
|
|
struct wf_sample_offset sampleStartOffset;
|
|
struct wf_sample_offset loopStartOffset;
|
|
struct wf_sample_offset loopEndOffset;
|
|
struct wf_sample_offset sampleEndOffset;
|
|
s16 FrequencyBias;
|
|
u8 SampleResolution:2; /* sample_format */
|
|
u8 Unused1:1;
|
|
u8 Loop:1;
|
|
u8 Bidirectional:1;
|
|
u8 Unused2:1;
|
|
u8 Reverse:1;
|
|
u8 Unused3:1;
|
|
} wavefront_sample;
|
|
|
|
typedef struct wf_multisample {
|
|
s16 NumberOfSamples; /* log2 of the number of samples */
|
|
s16 SampleNumber[NUM_MIDIKEYS];
|
|
} wavefront_multisample;
|
|
|
|
typedef struct wf_alias {
|
|
s16 OriginalSample;
|
|
|
|
struct wf_sample_offset sampleStartOffset;
|
|
struct wf_sample_offset loopStartOffset;
|
|
struct wf_sample_offset sampleEndOffset;
|
|
struct wf_sample_offset loopEndOffset;
|
|
|
|
s16 FrequencyBias;
|
|
|
|
u8 SampleResolution:2;
|
|
u8 Unused1:1;
|
|
u8 Loop:1;
|
|
u8 Bidirectional:1;
|
|
u8 Unused2:1;
|
|
u8 Reverse:1;
|
|
u8 Unused3:1;
|
|
|
|
/* This structure is meant to be padded only to 16 bits on their
|
|
original. Of course, whoever wrote their documentation didn't
|
|
realize that sizeof(struct) can be >=
|
|
sum(sizeof(struct-fields)) and so thought that giving a C level
|
|
description of the structs used in WavePatch files was
|
|
sufficient. I suppose it was, as long as you remember the
|
|
standard 16->32 bit issues.
|
|
*/
|
|
|
|
u8 sixteen_bit_padding;
|
|
} __attribute__((packed)) wavefront_alias;
|
|
|
|
typedef struct wf_drum {
|
|
u8 PatchNumber;
|
|
u8 MixLevel:7;
|
|
u8 Unmute:1;
|
|
u8 Group:4;
|
|
u8 Unused1:4;
|
|
u8 PanModSource:2;
|
|
u8 PanModulated:1;
|
|
u8 PanAmount:4;
|
|
u8 Unused2:1;
|
|
} wavefront_drum;
|
|
|
|
typedef struct wf_drumkit {
|
|
struct wf_drum drum[NUM_MIDIKEYS];
|
|
} wavefront_drumkit;
|
|
|
|
typedef struct wf_channel_programs {
|
|
u8 Program[NUM_MIDICHANNELS];
|
|
} wavefront_channel_programs;
|
|
|
|
/* How to get MIDI channel status from the data returned by
|
|
a WFC_GET_CHANNEL_STATUS command (a struct wf_channel_programs)
|
|
*/
|
|
|
|
#define WF_CHANNEL_STATUS(ch,wcp) (wcp)[(ch/7)] & (1<<((ch)%7))
|
|
|
|
typedef union wf_any {
|
|
wavefront_sample s;
|
|
wavefront_multisample ms;
|
|
wavefront_alias a;
|
|
wavefront_program pr;
|
|
wavefront_patch p;
|
|
wavefront_drum d;
|
|
} wavefront_any;
|
|
|
|
/* Hannu Solvainen hoped that his "patch_info" struct in soundcard.h
|
|
might work for other wave-table based patch loading situations.
|
|
Alas, his fears were correct. The WaveFront doesn't even come with
|
|
just "patches", but several different kind of structures that
|
|
control the sound generation process.
|
|
*/
|
|
|
|
typedef struct wf_patch_info {
|
|
|
|
/* the first two fields are used by the OSS "patch loading" interface
|
|
only, and are unused by the current user-level library.
|
|
*/
|
|
|
|
s16 key; /* Use WAVEFRONT_PATCH here */
|
|
u16 devno; /* fill in when sending */
|
|
u8 subkey; /* WF_ST_{SAMPLE,ALIAS,etc.} */
|
|
|
|
#define WAVEFRONT_FIND_FREE_SAMPLE_SLOT 999
|
|
|
|
u16 number; /* patch/sample/prog number */
|
|
|
|
u32 size; /* size of any data included in
|
|
one of the fields in `hdrptr', or
|
|
as `dataptr'.
|
|
|
|
NOTE: for actual samples, this is
|
|
the size of the *SELECTED CHANNEL*
|
|
even if more data is actually available.
|
|
|
|
So, a stereo sample (2 channels) of
|
|
6000 bytes total has `size' = 3000.
|
|
|
|
See the macros and comments for
|
|
WF_{GET,SET}_CHANNEL above.
|
|
|
|
*/
|
|
wavefront_any __user *hdrptr; /* user-space ptr to hdr bytes */
|
|
u16 __user *dataptr; /* actual sample data */
|
|
|
|
wavefront_any hdr; /* kernel-space copy of hdr bytes */
|
|
} wavefront_patch_info;
|
|
|
|
/* The maximum number of bytes we will ever move to or from user space
|
|
in response to a WFC_* command. This obviously doesn't cover
|
|
actual sample data.
|
|
*/
|
|
|
|
#define WF_MAX_READ sizeof(wavefront_multisample)
|
|
#define WF_MAX_WRITE sizeof(wavefront_multisample)
|
|
|
|
/*
|
|
This allows us to execute any WF command except the download/upload
|
|
ones, which are handled differently due to copyin/copyout issues as
|
|
well as data-nybbling to/from the card.
|
|
*/
|
|
|
|
typedef struct wavefront_control {
|
|
int cmd; /* WFC_* */
|
|
char status; /* return status to user-space */
|
|
unsigned char rbuf[WF_MAX_READ]; /* bytes read from card */
|
|
unsigned char wbuf[WF_MAX_WRITE]; /* bytes written to card */
|
|
} wavefront_control;
|
|
|
|
#define WFCTL_WFCMD 0x1
|
|
#define WFCTL_LOAD_SPP 0x2
|
|
|
|
/* Modulator table */
|
|
|
|
#define WF_MOD_LFO1 0
|
|
#define WF_MOD_LFO2 1
|
|
#define WF_MOD_ENV1 2
|
|
#define WF_MOD_ENV2 3
|
|
#define WF_MOD_KEYBOARD 4
|
|
#define WF_MOD_LOGKEY 5
|
|
#define WF_MOD_VELOCITY 6
|
|
#define WF_MOD_LOGVEL 7
|
|
#define WF_MOD_RANDOM 8
|
|
#define WF_MOD_PRESSURE 9
|
|
#define WF_MOD_MOD_WHEEL 10
|
|
#define WF_MOD_1 WF_MOD_MOD_WHEEL
|
|
#define WF_MOD_BREATH 11
|
|
#define WF_MOD_2 WF_MOD_BREATH
|
|
#define WF_MOD_FOOT 12
|
|
#define WF_MOD_4 WF_MOD_FOOT
|
|
#define WF_MOD_VOLUME 13
|
|
#define WF_MOD_7 WF_MOD_VOLUME
|
|
#define WF_MOD_PAN 14
|
|
#define WF_MOD_10 WF_MOD_PAN
|
|
#define WF_MOD_EXPR 15
|
|
#define WF_MOD_11 WF_MOD_EXPR
|
|
|
|
/* FX-related material */
|
|
|
|
typedef struct wf_fx_info {
|
|
int request; /* see list below */
|
|
long data[4]; /* we don't need much */
|
|
} wavefront_fx_info;
|
|
|
|
/* support for each of these will be forthcoming once I or someone
|
|
else has figured out which of the addresses on page 6 and page 7 of
|
|
the YSS225 control each parameter. Incidentally, these come from
|
|
the Windows driver interface, but again, Turtle Beach didn't
|
|
document the API to use them.
|
|
*/
|
|
|
|
#define WFFX_SETOUTGAIN 0
|
|
#define WFFX_SETSTEREOOUTGAIN 1
|
|
#define WFFX_SETREVERBIN1GAIN 2
|
|
#define WFFX_SETREVERBIN2GAIN 3
|
|
#define WFFX_SETREVERBIN3GAIN 4
|
|
#define WFFX_SETCHORUSINPORT 5
|
|
#define WFFX_SETREVERBIN1PORT 6
|
|
#define WFFX_SETREVERBIN2PORT 7
|
|
#define WFFX_SETREVERBIN3PORT 8
|
|
#define WFFX_SETEFFECTPORT 9
|
|
#define WFFX_SETAUXPORT 10
|
|
#define WFFX_SETREVERBTYPE 11
|
|
#define WFFX_SETREVERBDELAY 12
|
|
#define WFFX_SETCHORUSLFO 13
|
|
#define WFFX_SETCHORUSPMD 14
|
|
#define WFFX_SETCHORUSAMD 15
|
|
#define WFFX_SETEFFECT 16
|
|
#define WFFX_SETBASEALL 17
|
|
#define WFFX_SETREVERBALL 18
|
|
#define WFFX_SETCHORUSALL 20
|
|
#define WFFX_SETREVERBDEF 22
|
|
#define WFFX_SETCHORUSDEF 23
|
|
#define WFFX_DELAYSETINGAIN 24
|
|
#define WFFX_DELAYSETFBGAIN 25
|
|
#define WFFX_DELAYSETFBLPF 26
|
|
#define WFFX_DELAYSETGAIN 27
|
|
#define WFFX_DELAYSETTIME 28
|
|
#define WFFX_DELAYSETFBTIME 29
|
|
#define WFFX_DELAYSETALL 30
|
|
#define WFFX_DELAYSETDEF 32
|
|
#define WFFX_SDELAYSETINGAIN 33
|
|
#define WFFX_SDELAYSETFBGAIN 34
|
|
#define WFFX_SDELAYSETFBLPF 35
|
|
#define WFFX_SDELAYSETGAIN 36
|
|
#define WFFX_SDELAYSETTIME 37
|
|
#define WFFX_SDELAYSETFBTIME 38
|
|
#define WFFX_SDELAYSETALL 39
|
|
#define WFFX_SDELAYSETDEF 41
|
|
#define WFFX_DEQSETINGAIN 42
|
|
#define WFFX_DEQSETFILTER 43
|
|
#define WFFX_DEQSETALL 44
|
|
#define WFFX_DEQSETDEF 46
|
|
#define WFFX_MUTE 47
|
|
#define WFFX_FLANGESETBALANCE 48
|
|
#define WFFX_FLANGESETDELAY 49
|
|
#define WFFX_FLANGESETDWFFX_TH 50
|
|
#define WFFX_FLANGESETFBGAIN 51
|
|
#define WFFX_FLANGESETINGAIN 52
|
|
#define WFFX_FLANGESETLFO 53
|
|
#define WFFX_FLANGESETALL 54
|
|
#define WFFX_FLANGESETDEF 56
|
|
#define WFFX_PITCHSETSHIFT 57
|
|
#define WFFX_PITCHSETBALANCE 58
|
|
#define WFFX_PITCHSETALL 59
|
|
#define WFFX_PITCHSETDEF 61
|
|
#define WFFX_SRSSETINGAIN 62
|
|
#define WFFX_SRSSETSPACE 63
|
|
#define WFFX_SRSSETCENTER 64
|
|
#define WFFX_SRSSETGAIN 65
|
|
#define WFFX_SRSSETMODE 66
|
|
#define WFFX_SRSSETDEF 68
|
|
|
|
/* Allow direct user-space control over FX memory/coefficient data.
|
|
In theory this could be used to download the FX microprogram,
|
|
but it would be a little slower, and involve some weird code.
|
|
*/
|
|
|
|
#define WFFX_MEMSET 69
|
|
|
|
#endif /* __SOUND_WAVEFRONT_H__ */
|